FIG. 1 is a perspective view of a left side of a surface configuration of a taillight for a vehicle according to our novel design;
FIG. 2 is a front view of the left side of the surface configuration of a taillight for a vehicle according to our novel design;
FIG. 3 is a side perspective view of the left side of the surface configuration of a taillight for a vehicle according to my novel design;
FIG. 4 is a perspective view of a right side of the surface configuration of a taillight for a vehicle according to our novel design;
FIG. 5 is a front view of the right side of the surface configuration of a taillight for a vehicle according to our novel design; and,
FIG. 6 is a side perspective view of the right side of the surface configuration of a taillight for a vehicle according to my novel design.
The broken lines are for illustrative purposes only and form no part of the claimed design.